<h3>Job Description</h3>
Job Description
Job Title: Cost Analyst
Position Description: 
Full-time Mathematician performing Cost Estimating Analysis supporting the development, fielding, and integration of the MDA Missile Defense System. Cost Estimating support includes development and maintenance of Life Cycle Cost Estimates (LCCE) and models for Defense Acquisition programs, analysis and reporting of cost data, and conducting excursions.
Essential Duties and Responsibilities:
• Independently develop, present, and defend mathematical cost estimates, cost estimating relationships, and cost models • Develop cost estimating relationships using applied mathematics, probability, statistics, regression analysis, linear algebra, learning curves, and data collection • Use Data Analytics to obtain and analyze essential cost data from contractors' DD Form 1921s and Cost Performance Reports/Integrated Program Management Reports (CPR/IPMR) for the purpose of establishing a credible cost database • Create and maintain Power Queries for data visualization of cost model outputs • Participate in Business Case Analysis (BCA), Analysis of Alternatives (AOA), and risk analysis to develop multiple outputs using input variables by conducting what-if drills, sensitivity analysis, Monte-Carlo simulations, and other cost-related studies • Review Cost Analysis Requirements Documents (CARDS) • Collect and manage cost data, technical baseline data, and cost research/analysis
Education and Experience Requirements:
• Education: Bachelor's Degree in Mathematics, Engineering, Operations Research, Economics, Statistics, Business Analytics, or related field (Master's Degree preferred) • Experience: Cost Estimating, Budget/Financial Management, Systems Engineering, or Data Analytics • Excellent oral and written communication skills • Exceptionally strong analytical skills and be detail oriented • Must possess or be eligible to obtain and maintain a DoD Secret clearance
Desired Experience Requirements:
• Strong knowledge of MS Office with demonstrated experience in Excel, including advanced functions, pivot tables, and queries • Working knowledge ACEIT, @Risk, Crystal Ball, or other similar parametric and cost risk tools • Membership and certification in International Cost Estimating and Analysis Association (ICEAA) • Knowledge of planning, formulating, and applying DoD Planning, Programming, Budgeting and Execution System (PPBES) methods to develop and interpret information that assists management with decision making, policy formulation, or other managerial functions • Must work independently and conduct strategic high-level coordination activities • Must be a self-starter able to support multiple complex projects simultaneously
Vali Inc. is an Equal Opportunity Employer. 
 Job Posted by ApplicantPro

Mathematician (Cost Analyst)

<h3>Job Description</h3>
Job DescriptionDescription:
Arrow International is the world's largest manufacturer and supplier of charitable gaming products and solutions. We produce and distribute a wide array of products including consumables (pull tab tickets, bingo paper and ink, etc.) as well as world class, state-of-the-art, electronic gaming products. Our products are sold, installed, and operated in numerous social and gaming venues around the world. We continue to grow at a record pace and offer this exciting career opportunity to join our team where we are focused on attracting and engaging exceptional talent, empowering colleagues to achieve fulfilling careers, and creating fun and engaging products that are second to none for our customers. This is on site position based in our Las Vegas, Nevada studio. 
 
Position Summary
We are looking for an enthusiastic Game Designer Developer based at our Las Vegas studio. You will work closely with a Game Designer utilizing your math and software skills to develop compelling prize-first math models for Arrow’s electronic gaming products.
 
Primary Roles and Responsibilities
<ul>
<li>Design compelling ‘slot-style’ game math models utilizing prize-first math engine.</li>
<li>Translate game concepts and mathematical ideas into software using C#.</li>
<li>Develop and maintain math characteristics metrics to enable data-driven decision-making while iterating on math model design.</li>
<li>Create and maintain PAR sheets detailing the game math model.</li>
<li>Develop a working knowledge of North American slot markets, identifying trends ensuring game designs are contemporary and meet market requirements.</li>
<li>Able to work with the team to align priorities and drive towards solutions, a true team player.</li>
<li>Passion to create fun games with an engaging player experience.</li>
<li>Excellent organizational skills.</li>
<li>Grasp of math principles and probability.</li>
</ul>
 
Requirements:
Experience and Education
<ul>
<li>Bachelor’s degree in software engineering/mathematics/data analysis field or equivalent experience.</li>
<li>Gaming experience highly preferred.</li>
<li>Experience with C#.</li>
<li>Experience with Excel.</li>
<li>Knowledge of other development tools, for example Confluence, JIRA, Bitbucket etc. a plus.</li>
</ul>
PHYSICAL DEMANDS/WORKING CONDITIONS:
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential job functions.
<ul>
<li>Specific vision abilities required by this job include close vision, distance vision, peripheral vision, and ability to adjust focus.</li>
<li>The noise level in the work environment is low.</li>
<li>May be required to sit for long and/or extended periods of time.</li>
</ul>

Game Design Developer (Mathematician)

<h3>Job Description</h3>
Job DescriptionSalary: $89,000 - $110,000 
SR. MATHEMATICIAN/CRYPTOGRAPHIC SME
Position Description
JOB TYPE: Full-time
WORK LOCATION: Hybrid. Only Candidates residing in the DC Metropolitan area (DC, MD and VA) will be considered for this position.
ABOUT: QMS Consulting (QMS) is an Education Technology (EdTech) and Information Technology (IT) Consulting firm specializing in Cybersecurity / Data Protection, Cloud Lifecycle, Software Development and Data Science. QMS seeks a senior mathematician / cryptographic subject matter expert (SME) to work within a dynamic and highly innovative cybersecurity team that supports federal government customers. The Sr. Mathematician / Cryptographic SME will include researching, analyzing innovative cryptographic algorithms to support the protection of existing information systems and assets against emerging technologies. This position will include performing assessments, creating playbooks, and strategic plans.
In this role, you should be technically sound, detail oriented with the ability to lead tasks and ensure high-quality service delivery. Critical thinking and problem-solving skills are essential for this position.
JOB RESPONSIBILITIES: Sr. Mathematician / Cryptographic SME responsibilities include:
<ul>
<li>Create an inventory of priority cryptographic systems for evaluation, analysis and assessment. .</li>
<li>Identify cryptographic algorithms that are resistant to emerging technologies such as quantum computers.</li>
<li>Develop an emerging technology resistant cryptography migration plan.</li>
<li>Conduct recurring meetings with cryptographic algorithm vendors to identify technologies that need to migrate from emerging technology vulnerable cryptography to emerging technology resistant cryptography.</li>
<li>Test emerging technology resistant cryptography in non-production environments and develop playbook using about the results to prepare for implementation in production environments.</li>
<li>Implement emerging technology resistant cryptography in production environments and provide recurring status of the cryptographic algorithms resistance.</li>
</ul>
This list of responsibilities may not be all-inclusive and can be expanded to include other duties or responsibilities as required by the business.
QUALIFICATIONS AND REQUIRED EXPERIENCE: Sr. Mathematician / Cryptographic SME requirements include:
<ul>
<li>2+ years of Cryptography experience or;</li>
<li>3+ years of Mathematician experience.</li>
<li>Ability to obtain security clearance.</li>
<li>B.S. in Mathematics.</li>
</ul>
SALARY: $89,000 - $110,000
BENEFITS: health benefits, 401k, PTO, and holidays
We are an equal opportunity employer. Our policy is to always provide equal opportunity without regard to race, color, religion, sex, pregnancy, national origin, ancestry, age, marital status, sexual orientation, family responsibility, physical or mental disability, medication, or status as a veteran.

SR. MATHEMATICIAN/CRYPTOGRAPHIC SME

<h3>Job Description</h3>
Job Description
SierTeK proudly serves our clients by providing expertise in the Program Management, Information Technology, and Administrative Support domains. Founded in 2007 as a minority and service-disabled veteran-owned company, we serve as prime- and subcontractor for a multitude of Federal Department of Defense contracts. By focusing on continual improvement, our services remain at the forefront of our industry, and we pride ourselves on delivering our services with the highest degree of integrity.
SierTeK Ltd. is seeking a Senior Analyst (Epidemiologist or Mathematician or Statistician) to support an opportunity at Wright Patterson AFB.
 
PLEASE APPLY DIRECTLY ON OUR WEBSITE: <a href="http://www.siertek.com/careers" target="_blank">www.siertek.com/careers</a>
 
POSITION OVERVIEW SECTION 
The employee shall provide subject matter expertise to USAFSAM Department of Aerospace Medicine (USAFSAM/FE), Aerospace Medicine Studies and Analysis Division (FES). FES provides the data center and subject matter expert consultative support hub for the USAF Operational Support Team and True North + initiatives, aerospace and operational clinical psychology consultation to optimize performance and assist in injury/decrement recovery, and the capability for USAFSAM and the USAF Medical Service to conduct and administer Aerospace and Operational Medicine Enterprise (AOME) data analytics. The Aeromedical Analytic Consultation Data Cell will provide operational medicine and human performance surveillance support on a variety of operational, readiness, human performance, and health outcomes as well as program evaluation and effectiveness analysis for programs within the operational or human performance domains.
Essential Job Functions
<ul>
<li>Designing &amp; Leading Data Analysis
<ul>
<li>Analyze military health, personnel, and operational records</li>
<li>Evaluate programs related to human performance, readiness, and operational outcomes.</li>
</ul>
</li>
<li>Data Management &amp; Integration
<ul>
<li>Retrieve and integrate data across systems</li>
<li>Collect and map data from various databases; define data architecture and dictionary</li>
</ul>
</li>
<li>Reporting &amp; Communication
<ul>
<li>Draft and present technical reports and presentations</li>
<li>Support knowledge transfer through briefings and documentation</li>
</ul>
</li>
<li>Statistical &amp; Analytical Modeling
<ul>
<li>Perform statistical analyses using SAS/SAS EG</li>
<li>Assist in developing and validating statistical models</li>
</ul>
</li>
<li>Collaboration &amp; Consultation
<ul>
<li>Work with stakeholders and leadership to define effective strategies</li>
<li>Participate in interdisciplinary planning and serve as an expert in health statistics</li>
</ul>
</li>
<li>Tools &amp; Systems Familiarity
<ul>
<li>Gain and maintain familiarity with Air Force data systems and repositories</li>
<li>Acquire necessary data access permissions and follow HIPAA regulations</li>
</ul>
</li>
<li>Conference &amp; Publication Support
<ul>
<li>Prepare materials and support scientific dissemination</li>
</ul>
</li>
</ul>
Qualifications
Minimum Position Requirements
<ul>
<li>Education:
<ul>
<li>Master's or PhD in Biostatistics, Statistics, Data Science, or a similar field (1</li>
</ul>
</li>
<li>Experience:
<ul>
<li>Minimum 5 years in statistical analysis within healthcare or military settings (</li>
<li>Experience designing and leading operational studies</li>
</ul>
</li>
<li>Technical Proficiency:
<ul>
<li>Microsoft Office, SAS, SAS Enterprise Guide, Adobe Acrobat</li>
<li>Ability to learn tools like Tableau, Python, R, SAS Viya, and Qualtrics</li>
</ul>
</li>
<li>Communication &amp; Project Management:
<ul>
<li>Strong writing/editing of reports, papers, and presentations</li>
<li>Ability to work independently and collaboratively, manage complex projects (</li>
<li>Deliver high-quality products with minimal revision required</li>
</ul>
</li>
<li>Compliance:
<ul>
<li>Must complete HIPAA training</li>
<li>NDA required prior to performance start</li>
</ul>
</li>
</ul>
Highly Desired Qualifications
<ul>
<li>PhD in Biostatistics, Statistics, Epidemiology, or similar field</li>
<li>Public Health board certification for MPH candidates</li>
<li>7+ years in health analytics and experience with DoD/USAF data.</li>
<li>3+ years of supervisory experience over a data/technical team.</li>
</ul>
SierTeK is an equal opportunity employer. Employment is decided based on qualifications, merit, and business need. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran status, gender identity and sexual orientation.
This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, and training.
If you need assistance or accommodation due to a disability, you may contact us at 1+833.743.7835.

Senior Analyst (Epidemiologist/Mathematician/Statistician)

<h3>Job Description</h3>
Job Overview
Are you a Math or Physics PhD with a strong background in digital signal processing and related technologies? We’re seeking bright, analytical minds to join our innovative team. In this unique role you’ll receive specialized training, and work to develop cutting-edge audio algorithms and digital signal processing techniques. Apply your skills to practical applications in the dynamic field of audio technology. If you're ready to push the boundaries of sound and engineering, we want to hear from you!
Anyone with significant experience with Digital Signal Processing (DSP) with a track record of excellence in this field are encouraged to apply!
 
Responsibilities:
<ul>
<li>Develop new tools, algorithms, and/or design new experiments to further our scientific understanding.</li>
<li>Conduct research in a topical area using theory, experiment, and/or simulation tools.</li>
<li>dereverberation, VAD, and BSS by using both subjective and objective measures, and with speech recognition engines.</li>
<li>Designing fast and efficient acoustic DSP algorithms for implementation on embedded processors.</li>
<li>Coordinate software development activities with other DSP engineers such as prototyping and tuning algorithms to meet and exceed customer requirements.</li>
</ul>
 
Preferred Qualifications:
<ul>
<li>Experience working as a Math professional.</li>
<li>Projects or work experience with Digital Signal Processing.</li>
<li>Strong understanding of linear algebra, calculus, and Fourier analysis.</li>
<li>Theoretical and working knowledge of adaptive signal processing and stochastic processes.</li>
<li>Experience developing software for embedded systems.</li>
<li>Experience workings with systems utilizing beamforming and/or phased arrays.</li>
</ul>
 
Required Qualifications:
<ul>
<li>Education:&nbsp;PhD in Math/Physics.</li>
<li>Must be authorized to work in the United States without visa sponsorship.</li>
</ul>
 
VOCAL Technologies is a design house dedicated to providing innovative solutions to our customers engineering problems. VOCAL has over 38 years of expertise in telecommunications engineering for the industrial, commercial and military/DoD markets with comprehensive product designs, system integration, and software and hardware engineering. Recent products and technologies include beamforming, cloud-based communications systems, video surveillance, voice and data RF devices, secure government devices, lawful interception software, ATAs, VoIP clients and servers, medical devices, radios, embedded modems, T.38 fax, FoIP, MoIP, and RASoIP. Custom engineering designs range from turn-key solutions to complete designs including hardware, software and integration into finished products.
 
VOCAL is an equal opportunity employer that is committed to diversity and inclusion in the workplace. VOCAL does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. VOCAL makes hiring decisions based solely on qualifications, merit, and business needs at the time. 
 
Vocal offers the following to its employees.
<ul>
<li>Medical Insurance</li>
<li>Dental Insurance</li>
<li>Vision Insurance</li>
</ul>
 
Job Type: Full-time
 
Pay: $75,000.00 - $120,000.00 per year
 
Benefits:
<ul>
<li>Dental insurance</li>
<li>Health insurance</li>
<li>Paid time off</li>
<li>Professional development assistance</li>
<li>Vision insurance</li>
</ul>
 
Education:
<ul>
<li>Doctorate (Required)</li>
</ul>
 
Ability to Commute:
<ul>
<li>Buffalo, NY 14228 (Required)</li>
</ul>
Work Location: In person

Applied Mathematician / Math Research (PhD Req)

<h3>Job Description</h3>
Job Description
Perplexity is an AI-powered answer engine founded in December 2022 and growing rapidly as one of the world's leading AI platforms. Perplexity has raised over $1B in venture investment from some of the world's most visionary and successful leaders, including Elad Gil, Daniel Gross, Jeff Bezos, Accel, IVP, NEA, NVIDIA, Samsung, and many more. Our objective is to build accurate, trustworthy AI that powers decision-making for people and assistive AI wherever decisions are being made. Throughout human history, change and innovation have always been driven by curious people. Today, curious people use Perplexity to answer more than 780 million queries every month–a number that's growing rapidly for one simple reason: everyone can be curious. 
The Perplexity Research Residency is our flagship program for enabling the best research talent across all disciplines to shape the future of AI. Our program creates pathways for exceptional researchers, engineers, analysts from fields beyond traditional AI research to contribute meaningfully to the future of AI research and its impact on users. Whether you're a theoretical physicist, a cognitive scientist, a biochemist, a quant, a mathematician, a philosopher, or an exceptional research in any other discipline, we'd like to encourage you to apply.
Please refer to the program homepage for full details on the Perplexity Research Residency and application process. In particular, refer to the "What We're Looking For" section for the program criteria that will be used to select candidates.
The cash compensation for this role is $220,000 per year, prorated to a six-month term.
Location: San Francisco or Palo Alto, California
Benefits: Comprehensive health, dental, and vision insurance for you and your dependents. Includes a 401(k) plan.

Research Resident

<h3>Job Description</h3>
Job Description
Defense Technology Integration&nbsp;is&nbsp;seeking a Cryptography Subject Matter Expert to architect, evaluate, and advance cryptographic solutions that protect sensitive federal health-IT environments and meet emerging post-quantum mandates. You will be advising federal cybersecurity leadership; guiding migrations to post-quantum algorithms; and ensuring full compliance with NIST, FIPS 140-3, and HHS cybersecurity directives. This role combines deep technical research with hands-on solution delivery across multiple cloud and on-prem platforms.&nbsp;
Job Duties / Responsibilities&nbsp;
<ul>
<li>Architecture &amp; Design – Lead the design and peer review of cryptographic architectures, protocols, and key-management infrastructures (KMS/HSM) for federal systems, including Zero Trust and High-Value Assets.&nbsp;</li>
<li>Post-Quantum Migration – Drive client migrations in line with OMB M-23-02; develop PQC migration playbooks, inventories, and working-group charters.&nbsp;</li>
<li>Assessment &amp; Validation – Conduct cryptographic code reviews, threat modeling, and FIPS 140-3 validation support; remediate findings to meet FISMA and FedRAMP baselines.&nbsp;</li>
<li>Key Management – Define lifecycle procedures (generation, escrow, rotation, revocation) for AWS KMS, Azure Key Vault, GCP KMS, and on-prem HSMs.&nbsp;</li>
<li>Policy &amp; Compliance – Author and update encryption standards, STIG checklists, and Section 508-aligned documentation; brief executives on risk posture and regulatory impacts.&nbsp;</li>
<li>Tooling &amp; Development – Build or vet reusable cryptographic libraries (OpenSSL, Bouncy Castle, libsodium) and automation scripts for CI/CD pipelines.&nbsp;</li>
<li>Incident Response Support – Provide expert guidance during security incidents involving encryption or digital certificates.&nbsp;</li>
<li>Training &amp; Evangelism – Deliver internal workshops, brown-bag sessions, and mentoring to raise cryptographic maturity across federal project teams.&nbsp;</li>
<li>Research &amp; Innovation – Monitor academic and industry advances (homomorphic encryption, threshold signatures, MPC); publish white papers and propose R&amp;D pilots.&nbsp;</li>
</ul>
Requirements
Experience&nbsp;
<ul>
<li>Minimum: At least 2 years of experience with Cryptography or degree in Mathematics with 3 years of experience in a role as a Mathematician.&nbsp;</li>
<li>Preferred: 7+ years in information security, with 3+ years dedicated to applied cryptography in federal or highly regulated sectors.&nbsp;</li>
</ul>
Hands-On Expertise:&nbsp;
<ul>
<li>Symmetric &amp; asymmetric algorithms (AES-GCM, ChaCha20-Poly1305, RSA, ECC, EdDSA).&nbsp;</li>
<li>PKI, certificate lifecycle automation, OCSP/CRL, hardware tokens.&nbsp;</li>
<li>TLS 1.3, IPsec, QUIC, secure boot, code signing.&nbsp;</li>
<li>Cloud KMS and on-prem HSM (Thales, Azure HSM, AWS CloudHSM).&nbsp;</li>
<li>Vulnerability assessment tools (crypto-lint, TLS scanners, SCAP/NIST 800-53 checklists).&nbsp;</li>
<li>Demonstrated success leading or advising cryptographic workstreams on large federal programs (HHS, DoD, DHS, or financial services a plus).&nbsp;</li>
<li>Proven ability to translate complex math into clear, executive-level risk narratives.&nbsp;</li>
</ul>
Education&nbsp;
<ul>
<li>Required: Bachelor’s in Computer Science, Mathematics, Electrical Engineering, Information Security, or related discipline.&nbsp;</li>
<li>Preferred: Master’s or Ph.D. with research in cryptography, number theory, or quantum-resistant algorithms.&nbsp;</li>
</ul>
Certifications&nbsp;
<ul>
<li>Required: Secret (or higher) clearance&nbsp;</li>
<li>CISSP, CISM, GIAC GCTY, CCSP, AWS Security Specialty, Microsoft SC-100.&nbsp;</li>
<li>FIPS 140-3 Implementation/CMVP experience strongly desired.&nbsp;</li>
</ul>

Cryptography SME Program Manager

<h3>Job Description</h3>
We are looking for a mathematician with an advanced degree to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model.
In this role you will need to hold an expert level of mathematical reasoning- a completed or in progress Masters/PhD is preferred but not required. Other related fields include, but are not limited to: Applied Math and/or Computer Science.
Benefits:
<ul>
<li>This is a full-time or part-time REMOTE position</li>
<li>You’ll be able to choose which projects you want to work on</li>
<li>You can work on your own schedule</li>
<li>Projects are paid hourly starting at $40+ per hour, with bonuses on high-quality and high-volume work</li>
</ul>
Responsibilities:
<ul>
<li>Give AI chatbots diverse and complex mathematics problems and evaluate their outputs</li>
<li>Evaluate the quality produced by AI models for correctness and performance</li>
</ul>
Qualifications:
<ul>
<li>Fluency in English (native or bilingual level)</li>
<li>Detail-oriented</li>
<li>Proficient in arithmetic, algebra, geometry, calculus, probability, statistics, and inductive/ deductive reasoning</li>
<li>A current, in progress, or completed Masters or PhD is preferred but not required</li>
</ul>
Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD.

Math Tutor

Math Teacher

<h3>Job Description</h3>
Job DescriptionPosition Description: Job Description:Do you have extraordinary hospitality? We are seeking an outgoing and organized host to join our team! As a host, you will make every guest feel welcome, comfortable, and important, while also ensuring every guest leaves having an extraordinary experience.Nestled along the Potomac River in Alexandrias Robinson Landing, Adas on the River is an award-winning dining destination where exceptional food meets stunning views. Located in charming Old Town Alexandria, a favorite neighborhood for tourists and just a short trip from D.C., Adas draws inspiration from the pioneering spirit of Ada Lovelace, a 19th-century mathematician and innovator. Our restaurant offers a modern American menu infused with creativity and bold, wood-fired flavors. Duties include, but are not limited to: Greet guests in a friendly and courteous manner as soon as they arrive. Open the door for departing guests when possible. Answer phone calls, take reservations, and answer guests questions. Manages reservations using our reservation system and ensures accurate information about guest information in our database during each booking. Maintains knowledge of restaurant information, menu items, specials/promotions, parking availability, and basic knowledge of the neighborhood. Thank guests as they leave and invite them to return. Assist in building and maintaining a team-oriented workplace by bringing a positive, consistent work ethic and participation level to each shift.People are the core of our business. Thats why our benefits include:Free Health Insurance (after 6 months, averaging 30+ hours/week) Daily "family meals" before lunch and dinner service, where we feed the entire staff to show our appreciation! 50% off employee dining privileges at any of our ARP locations Opportunity for personal and professional growth Flexible schedulesOptional voluntary life insurance for self, spouse, and child(ren) Vision insurance 401(k) (after a year of working at least 1000 hours Ada's on the River is part of Alexandria Restaurant Partners. Our locations include Adas on the River, Barca Pier &amp; Wine Bar, Caf Tu Tu Tango, Mias Italian Kitchen, Palette 22, Theismanns, The Majestic, The Royal, and Volas Dockside Grill &amp; Hi-Tide Lounge.

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